Multi-target antimicrobial compositions comprising chitosan
AssigneeChinova Bioworks Inc.
InventorsDavid Brown, Tanzina Huq, Natasha Dhayagude
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Abstract
The present application is directed to antimicrobial compositions comprising chitosan polymers of at least two different average molecular weights (Mws), wherein the Mw of each different chitosan polymer is selected to target a different microorganism as well as method of making and using the compositions and product comprising the compositions.
Claims44
An antimicrobial composition comprising chitosan polymers of at least four different average molecular weights (Mws), wherein the Mw of each different chitosan polymer is selected to target a different microorganism known to infect a specific product.
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An antimicrobial composition comprising:
- a chitosan polymer having an average Mw of about 30 kDa;
- a chitosan polymer having an average Mw of about 40 kDa;
- a chitosan polymer having an average Mw of about 150 kDa;
- and
- a chitosan polymer having an average Mw of about 170 kDa.
Dependencies are inferred from the claim text.